baber/WOPTO huggingface dataset:
Patent KR-20030080758-A (KR)
Inventor: KIM YONG SEONG
IPC: E01D19/08
Filed: 2002-04-10
Abstract: PURPOSE: A bridge structure is provided to smooth the drainage of a bridge unit and accordingly easily maintain and manage. CONSTITUTION: A bridge structure having a plurality of bridge units mounted to mutually connect with centering on a connecting gap is composed of an expansion joint device(31) arranged at the connecting gap to elastically connect bridge units and extended outward the bridge unit; a drainage finishing device(41) combined with an end of the expansion joint device that is protruded outward the bridge unit to pump out water moving along the expansion joint device at the bottom region; and a combining member(43) integrally fixing the expansion joint device and the drainage finishing device.
Patent KR-20030081644-A (KR)
Title: Electromotion type blind
Inventor: SONG MYOUNG HO
IPC: E06B9/32
Filed: 2002-04-12
Abstract: PURPOSE: An electromotive blind is provided to improve the convenience on use and the reputation on products and to economize in expenses by simplifying the whole structure. CONSTITUTION: The electromotive blind comprises a fixed frame(1) fixed on the upper part of a window, a housing unit(2) coupled on both sides of the fixed frame(1), many blind wings(5) installed on the lower part of the housing unit(2) and operated vertically by a control belt(6), and a bearing belt(7) supporting each blind wing(5) to be operated, wherein a take-up unit(4) is installed on both housing units(2) to wing up the control belt(6) and attached on both ends of a rotary bar(3) which operates by the power from a driving motor to take motive power, and an angle regulator is installed on one end of the rotary bar(3) to control the operational angle of the blind wing(5).
Patent KR-20020053787-A (KR)
Inventor: TANIGUCHI NOBORU
IPC: H01M8/10
Filed: 2002-04-24
Abstract: PURPOSE: A mixed ionic conductor, and a fuel cell and a gas sensor containing the mixed ionic conductor are provided to improve chemical stability, moisture resistance and lifetime of the conductor without deterioration of the ion conductivity. CONSTITUTION: The mixed ionic conductor comprises a perovskite oxide represented by the formula: BaeZr(1-z)M2zO(3-s), wherein M2 is at least one three-valent rare earth element selected from the group consisting of Bi, Ga, Sn, Sb and In; e is 0.9-1; z is 0.01-0.3; and s is (2+z-2e)/2 to 1.5. Preferably M2 is at least one element selected from three-valent rare earth elements and In; and more preferably M2 is at least one selected from the group consisting of Pr, Eu, Gd, Yb, Sc and In. The fuel cell and the gas sensor contain the mixed ionic conductor as a solid electrolyte.
Patent KR-20030085285-A (KR)
Title: Breakwater frame structure for overflow cut-off and seawater exchange
Inventor: YANG WON HOI
IPC: E02B3/06
Filed: 2002-04-30
Abstract: PURPOSE: A levee body structure of a breakwater is provided to keep the inland sea at a fixed temperature and to exchange seawater between the inland sea and the open sea. CONSTITUTION: The levee body structure of a breakwater(1) for blocking wave overtopping and exchanging seawater comprises the steps of placing a hollow box-type unit block body(BB) on the seabed(2), installing many vertical bearing columns(25) on the front of the box-type unit block body(BB), perforating many square seawater conveyance holes(26) on the front inclined wall of the box-type unit block body(BB), installing many male keys(27) longitudinally on the outer wall of an upper plate(23) of the box-type unit block body(BB), forming a semicircular main wall(28) connected with right and left side walls(22,22a) on the inland sea side, and perforating many circular conveyance holes(29) on the entire side of the semicircular main wall(28).
Patent KR-20030085735-A (KR)
Title: Method for serving a wireless internet and computer-readable recording medium on which a program relating thereto is recorded
Inventor: KIM HWA JONG
IPC: G06F17/00
Filed: 2002-05-01
Abstract: PURPOSE: A method for a wireless Internet service and a computer readable recording medium are provided to remarkably reduce a wireless connection time and a use charge in proportion to the connection time by using a line only when transmission is needed. CONSTITUTION: A web site information database is constructed by using the web site information inputted from a subscriber(S100). After receiving a connection request signal from a subscriber terminal and connecting to the web site, the information for the web site service is inputted from the authorized subscriber(S110). The information for the web site service is stored in the web site information database, a data structure of the web site information is changed to a terminal specification by responding to an inquiry request signal for the web site information from a user terminal, and the converted web site information is transmitted(S116). When downloading the web site information to a user terminal, the connection is cut off and confirmed after receiving the preset information, and the line is used only when the transmission is needed(S118).
Patent KR-20030086379-A (KR)
Title: An aquatic park made of artificial plant-islands
Inventor: KWON O BYEONG
IPC: A01G1/00
Filed: 2002-05-04
Abstract: PURPOSE: Provided is an ecological park on water for the purpose of cleaning water, ecological restoration and providing recreation space. The park is an impact-free artificial plant island equipped with observation deck, protection fence, floating bridge and anchoring and buffer device. CONSTITUTION: The man-made island comprises: protection frames consisting of inter-connected unit blocks of high density polyethylene with empty space inside; an observation deck(4) consisting of embossed block unit of ethylene vinylacetate copolymer or the above unit blocks; a floating bridge(5) connecting the observation deck(4) and the land with the sane material as the observation deck(4) and several man made islands(2) with protection frames inter-connected with rope and situated around the observation deck(4) and the floating bridge(5).
Patent KR-20030086186-A (KR)
Title: Method and system of pH image detection based on the line scanning
Inventor: BAE SANG KON
IPC: G01N21/80
Filed: 2002-05-01
Abstract: PURPOSE: A method and a system for detecting a pH image are provided to detect the pH image at a high speed by detecting positions of pH images after applying modulated light to each pixel. CONSTITUTION: A pH image detecting system includes a potentiometer(310), an electrode section(330), a sensor section(340), a signal detecting section(350), a display section(360), and a line optic section(370). The potentiometer(310) has a DC voltage varying section(311) for generating direct current on a sensor portion and a DC voltage applying section(312). The electrode section(330) has a reference electrode(331) and a control electrode(332). The sensor section(340) has a detecting layer(341), an insulation member(342) and a silicon wafer. The line optic section(370) has a light source part(371), a diffusion lens(372), a rotating grating(373), and a slit. Light modulated by the rotating grating(373) is radiated into one line through the slit.
Patent KR-20020062239-A (KR)
Inventor: CHOO WEI FERN
IPC: E04G3/20
Filed: 2002-05-08
Abstract: PURPOSE: Provided are a rail bracket assembly which safely guides the pillar of the scaffold vertically and a vertical movable scaffold using the same which is moved to a desired height. CONSTITUTION: A body(12) is fixed to an external structure. First and second guide members(20) are laterally rotatably mounted on the body, are locked to or unlocked from a vertically extended movable body, and guide the movable body to be slidably movable. A stopper(30) is installed on the body in order to be vertically rotatable in a horizontal direction. A support member is installed in a position contacting the stopper at a predetermined portion of the movable body.
Patent KR-20030089352-A (KR)
Title: beverage receptacle
Inventor: PARK CHANG BOG
IPC: B65D77/28
Filed: 2002-05-17
Abstract: PURPOSE: Provided is a beverage container which is produced so as user to conveniently drink a beverage, and so as beverage not to leak from the container even if the container falls during use. CONSTITUTION: The container(100) comprises a lower beverage container(110) for storing a beverage, that is a body consisting of the container; an upper beverage container(120) connected to the upper end of the lower beverage container(110); an upward and downward moving element(130) which is inserted into screw part(126) formed on the upper beverage container(120) and allows user to hygienically drink a beverage by moving upward and downward; a cap element(140) which is connected to the outside of the moving element(130) and moves upward together with the moving element(130) when opens; and a straw element(150) which is formed so as to be attached/detached to the upper beverage container(120) and which guides the beverage to move upward.
Patent KR-20020092792-A (KR)
Inventor: ONO TATSUO
IPC: E04G5/14
Filed: 2002-05-20
Abstract: PURPOSE: A method of installing a handrail in a frame scaffold is provided to mount and remove the handrail relative to a frame comprised of fittings and a lateral member simply and smoothly, and to freely arrange the handrails without restriction of the installation space. CONSTITUTION: A plurality of frames(3) comprising fittings(1) and a lateral member are stood laterally, a scaffolding plate(P) is erected between the lateral members, a handrail(5) is erected between the fittings adjacent to each other laterally to constitute a scaffolding frame, and a plurality of the scaffolding frames are assembled vertically. The handrail comprises a pair of longitudinal struts(4) opposed laterally, and a lateral handrail frame(6) erected between the struts. The strut includes a first mounting member(A) mounted on the lateral member or the fittings, a second mounting member(B) mounted on the fittings, and a third mounting member(C) for receiving an end of the handrail frame. A method of installing a handrail in a frame scaffold comprises the steps of mounting the one strut on the upper end of one fittings by the first and second mounting members on the scaffolding plate of the lower stage; mounting one end of the handrail frame on the one strut by the third mounting member on the scaffolding plate of the lower stage; mounting the other strut on the other end of the handrail frame by the third mounting member on the scaffolding plate of the lower stage; raising the other strut while rotating the other end upward about one end of the handrail frame on the scaffolding plate of the lower stage; and mounting the other strut on the upper end of the other strut by the first and second mounting members on the scaffolding plate of the lower stage.
Patent KR-20030090377-A (KR)
Title: Thermally stable ferroelectric information storage media
Inventor: HONG SEUNG BEOM
IPC: H01L21/8246
Filed: 2002-05-23
Abstract: PURPOSE: A thermally stable ferroelectric memory is provided to improve an interval of data retention time by forming a bit arrangement of a ring structure wherein a domain for forming dielectric polarization penetrates a ferroelectric layer. CONSTITUTION: A lower electrode(11) is prepared. A ferroelectric layer(13) is formed on the lower electrode and a dielectric polarization domain(15) is set up as a bit. The thickness of the ferroelectric layer is not greater than the size of the bit. The thickness(d) of the ferroelectric layer and the area(A) of the bit satisfy the following formula. d is not greater than 2(square root of A/pi).
Patent KR-20030091242-A (KR)
Title: Manufacturing process of Pushing key for Cellular Phone key-pad
Inventor: KIM YEONG HO
IPC: H01H13/70
Filed: 2002-05-25
Abstract: PURPOSE: A method for fabricating a pushing key of a key pad for cellular phone is provided to enhance the abrasion resistance by forming a plating layer on a surface of a main body of the pushing key. CONSTITUTION: A main body(2) of a pushing key(1) is formed by performing an injection molding process using a transparent synthetic resin. A figure and a character(3) are printed on a surface of the main body(2) by performing a screen printing process using the non-plating ink. The surface of the main body(2) corresponding to the figure and the character(3) are not plated in the next plating process since the figure and the character(3) are formed by non-plating ink. A plating layer(4) is formed on the surface of the main body(2). The plating process includes a nickel plating process and a chrome plating process.
Patent KR-20030091532-A (KR)
Title: Method of making server computer time and client computer time in agreement with each other in computer network system and computer network system
Inventor: BANG JEONG HO
IPC: G06F15/16
Filed: 2002-05-28
Abstract: PURPOSE: A computer network system and a method for according time between a server computer and a client computer on the same are provided to accord the time between the server computer and the client computer. CONSTITUTION: The server(510) comprises a time information transmitting circuit(511) and a time setting command circuit(512). The time information transmitting circuit transmits the time information of the server to the client by responding to a time information request received when the client is started. The time setting command circuit transmits a command to make the client set the time information of the server after a constant time. The client(520) comprises a time information command circuit(521) and a time information setting circuit(522). The time information command circuit transmits the command to accord the time of the client with the time of the server when the client is started. The time information setting circuit sets the time information to the client by responding to the command of the time setting command circuit after the constant time.
Patent KR-20030003077-A (KR)
Title: Suspension control apparatus
Inventor: CHIKUMA HIROSHI
IPC: B60G17/015
Filed: 2002-06-28
Abstract: PURPOSE: To provide a suspension control device capable of increasing a riding comfortableness by suppressing the behavior of a body. CONSTITUTION: When rolling occurs, the damping characteristics of a shock absorber 4 on the right side of a vehicle equivalent to a turning inner wheel side and a shock absorber 4 on the left side of the vehicle equivalent to a turning outer wheel side are adjusted so that the extension sides thereof become harder (extension side: harder, retraction side: softer (H/S)). Since, in a prior art, a soft position (S/S) is passed for both extension and retraction sides during roll control, a roll motion is promoted and the behavior is more increased. On the contrary, since this device performs the roll control without passing the S/S position, the promotion of the roll motion is suppressed and accordingly the roll is suppressed. Since the characteristics are set to the retraction softer, an excellent riding comfortableness can be assured following the irregularities (high frequency) on the surface of a road.
Patent KR-20040001867-A (KR)
Title: Method for fabricating sem1conductor device with improved protection of attack by plasma
Inventor: CHO SEONG YUN
IPC: H01L21/28
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of minimizing attacks of a conductive pattern in metal contact etching. CONSTITUTION: A conductive pattern(22) for forming a metal contact is selectively etched to form an opening part(25) by using plasma pulse. At this time, the plasma pulse has a desired duty rate for generating anion in order to neutralize attacks of cation. Preferably, a plate electrode of a capacitor is used as the conductive pattern(22). The duty rate is 60-70 percents. Also, the plasma etching gas contains CF4 and Ar.
Patent KR-20040002064-A (KR)
Title: Bacillus sp. I-52 which produces highly active alkaline protease
Inventor: JANG JEONG SUN
IPC: C12N1/20
Filed: 2002-06-29
Abstract: PURPOSE: Provided is Bacillus sp. I-52 which is characterized by producing highly active alkaline proteases. Also, provided are proteases produced therefrom, and isolation and mass-production methods thereof. CONSTITUTION: Bacillus sp. I-52(KCTC 10277BP) produces proteases. The produced proteases are isolated by the steps of: recovering the supernatant of cultured Bacillus sp. I-52 by centrifugation; adsorbing proteases and eluting active fractions; subjecting the eluate to chromatography to elute active fractions; and isolating the protein having protease activity and a molecular weight of 28kDa.
Patent KR-20040005336-A (KR)
Inventor: KIM HYEON JUNG
IPC: F04C28/18
Filed: 2002-07-09
Abstract: PURPOSE: A variable capacity rotary compressor is provided to simplify constitution and to easily vary the compressing capacity of the compressor. CONSTITUTION: A variable capacity rotary compressor comprises a housing forming a cylindrical compression chamber(32); a rotating shaft(21) with an eccentric part rotating in the compression chamber; a ring piston(36) rotatably installed to the outer surface of the eccentric part; a vane(40) installed to the housing; and an adjusting unit(50) connected to the vane. The outer surface of the ring piston touches with the inner surface of the compression chamber. The vane advances and retreats in the radial direction of the compression chamber when the ring piston rotates. The adjusting unit adjusts the advancing and retreating range of the vane while advancing and retreating by the pressure of a suction side and a discharge side.
Patent KR-20030027647-A (KR)
Title: A operating method and a control device of sector antenna for bts
Inventor: HONG JUN PYO
IPC: H04B7/10
Filed: 2002-07-11
Abstract: PURPOSE: A device for controlling a base station sector antenna is provided to detect a sector having high traffic density and transmission power from the base station sector antenna, and to control directional characteristics by a beam pattern, thereby making regular sector load. CONSTITUTION: A sector antenna(100) supplies a mobile communication service to an assigned area, and varies a beam pattern and directional characteristics by a control signal. A base station(110) controls an output power level in order to perform wireless connection with many portable terminals, and transceives signals between the portable terminals and an exchange(150). A detector(120) detects traffic density of a call connection number and the output power level through each sector antenna(100), and outputs the detected density and the level. An antenna controller(130) compares the traffic density with the output power level, calculates differences by an absolute value, and controls the beam pattern and the directional characteristics of the sector antenna(100) by a set traffic mode, a time mode, and a manual mode. A manual controller(140) inputs a data value for manually controlling the beam pattern and the directional characteristics.
Patent KR-20040006682-A (KR)
Title: Adaptive power pooling method and apparatus in a mobile communication system
Inventor: CHUN BYEONG JIN
IPC: H01Q3/26
Filed: 2002-07-13
Abstract: PURPOSE: An adaptive power pooling device for a mobile communication system and a method therefor are provided to efficiently use a plurality of PAs(Power Amplifiers) in the mobile communication system including a plurality of the PAs. CONSTITUTION: A distributor(830) couples a plurality of input signals according to a provided characteristic matrix, and outputs signals in which power levels are uniformly distributed. A power amplifying unit(850) has a plurality of PAs. Each of the PAs amplifies each power-distributed signal. A combiner(860) combines the power-amplified signals as signals in which powers are distributed by a type same to a plurality of the input signals. An adaptive signal processing unit(800) receives the input signals of the distributor(830), the input signals of the power amplifying unit(850) and the output signals of the combiner(860) at an k time, and estimates a characteristic matrix of the power amplifying unit(850) or a characteristic matrix of the combiner(860) at the k time by a recursive least-squares method. The adaptive signal processing unit(800) provides a characteristic matrix of the distributor(830) to be used in an k+1 time according to the estimated characteristic matrix.
Patent KR-20040006951-A (KR)
Title: A semiconductor device which is formed by stacking a bga package and a tsop package
Inventor: KIM JI YEON
IPC: H01L25/10
Filed: 2002-07-16
Abstract: PURPOSE: A semiconductor device formed by stacking a BGA(Ball Grid Array) package and a TSO(Thin Small Outline) Package, is provided to be capable of easily stacking a plurality of semiconductor packages regardless of the kind or size of the semiconductor package. CONSTITUTION: A semiconductor device is provided with the first and second semiconductor part(604,606) having a BGA package, and a PCB(Printed Circuit Board)(602) having a conductive pattern at the upper surface and a plurality of solder balls at the lower surface. At this time, the first semiconductor part is attached at the upper portion of the PCB through a plurality of solder balls. The semiconductor device further includes a lead frame(608) located between the first and second semiconductor part.
Patent KR-20040006975-A (KR)
Title: Cosmetics comprising a extract of natural herb
Inventor: BAEK JI HUN
IPC: A61K8/97
Filed: 2002-07-16
Abstract: PURPOSE: Provided is a cosmetic product which contains rambling powder(xiao-yao-san) extracts to exert inhibiting effects on tyrosinase activation and melanin generation, and absorbs UV A and B to exert excellent whitening effect. CONSTITUTION: A cosmetic product is made by preparing rambling powder(xiao-yao-san) from Atractylodes macrocephala, Paeonia japonica var. pilosa., Poria cocos, Bupleurum falcatum, Angelica sinensis and Liriope platyphylla, applying water or an organic solvent thereto to make extracts thereof, and adding the extracts to a target cosmetics. The organic solvent is acetone, ethyl acetate, diethylether, benzene, chloroform, hexane and short chain alcohol with 1-4 carbons. The amount of the rambling powder extracts is 0.001-50wt.% of the cosmetic product.
Patent KR-20040009174-A (KR)
Title: Printer having function for making document and control method thereof
Inventor: BAE SEONG HUN
IPC: G03G15/00
Filed: 2002-07-22
Abstract: PURPOSE: An image forming apparatus having a function of making out a document and a method of controlling the image forming apparatus are provided to easily form a document using a print form selected from a plurality of print forms stored in the image forming system. CONSTITUTION: An image forming apparatus includes a display(40), a storage unit(30), an input unit(10), a printing unit(50), and a controller(20). The storage unit stores at least one print form. The input unit has a form print key and keys for supporting input of characters and/or figures. The printing unit prints images on print paper. The controller receives a signal for selecting one of the print forms stored in the storage unit through the input unit to display field information for accepting user data with respect to the selected print form on the display. The controller controls the printing unit to print a document in the selected print form to which the user data has been inputted.